Datasheet

FIBER
SENSORS
LASER
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY
COMPONENTS
PRESSURE
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
SENSOR
OPTIONS
WIRE-
SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
Selection
Guide
Digital
Display
DP4
DP-100
DP-M
DP5 / DPH
Head-
separated
Other
Products
DP-100
Digital
Display
Dual Display Digital Pressure Sensor DP-100 SERIES
604
PRESSURE
SENSORS
PRECAUTIONS FOR PROPER USE
Refer to p.1004 for general precautions.
PRO mode
If the mode selection key is pressed and held for 5 sec. in
RUN mode, the mode will switch to PRO mode.
If the mode selection key is pressed while a setting
is being made, the mode will switch to RUN mode. In
this case, the settings that have been changed will be
entered.
•
•
Setting item Description
Sub display switching
Changes the information in the sub display
during RUN mode operation to the desired
alphanumeric display.
Display refresh rate
switching
Changes the display refresh rate for the
pressure value displayed in the main display.
Hysteresis x value
switching
Sets the response time for EASY mode and
window comparator mode. (8 steps)
Linked display color
switching
(standard type only)
Allows the display color for the main display to
be switched in line with the output operation for
comparative output 1 or comparative output 2.
ECO mode setting
Allows power consumption to be reduced by
dimming the display or turning it o.
Setting check code
Allows the setting details to be checked via
codes.
Setting copy mode
Allows the setting details for the master sensor
to be copied to slave sensors.
Reset setting Resets the settings to the factory settings.
– – – – ––
– – ––
––
ADJ.
–
–
Analog voltage
output
Auto-
reference
Remote
zero-adjustment
Comparative
output 1
Comparative
output 2
NO
OFF
OFF
Comparative
output 1
P-1, Lo-1
NC
NO
Comparative
output 2
Hi-1
NO
NC
Comparative
output 1
P-2, Lo-2
NC
NO
Comparative
output 2
Hi-2
NO
NC
NC
Comparative
output 1
NC
NO
Comparative
output 2
EASY
Code
Hysteresis
Window
comparator
EASY
Hysteresis
Window
comparator
Red
when ON
Green
when ON
Always
red
Always
green
1st digit
Analog voltage
output /
External input
NO / NC
switching
Comparative
output 2
output mode
Comparative
output 1
output mode
NO / NC
switching
Display
color for
main display
Threshold
value
display
Display
color linking
Standard
type only
2nd digit
Standard type
Multi-function
type
3rd digit
4th digit
2.5 ms MPa 250 ms OFF
5 ms kPa 500 ms STD
10 ms kgf/cm
2
1,000 ms FULL
25 ms bar – –
50 ms psi – –
100 ms mmHg – –
250 ms inchHg – –
500 ms – – –
1,000 ms – – –
5,000 ms – – –
Response time Unit switching Display reflesh rate ECO mode
5th digit 6th digit 7th digit 8th digit
Code
If connecting a commercially-available
coupling to the pressure port, attach a
12 mm 0.472 in spanner (14 mm 0.551
in spanner for DP-100-E type) to the
hexagonal section of the pressure port
to secure it, and tighten at a torque of
9.8 N·m or less. Hold the short port type
DP-10□-M by hand to x it in place, and
mount it using a tightening torque of
1 N·m or less. If it is tightened using
excessive torque, it may damage the coupling or the pressure port.
In addition, wrap sealing tape around the coupling when
connecting it to prevent leaks.
•
Piping
12 mm 0.472 in
spanner
Others
Use within the rated pressure range.
Do not apply pressure exceeding the pressure
withstandability value. The diaphragm will get damaged
and correct operation shall not be maintained.
Do not use during the initial transient time (0.5 sec. approx.)
after the power supply is switched on.
Avoid dust, dirt, and steam.
Take care that the sensor does not come in direct contact with
water, oil, grease, or organic solvents, such as, thinner, etc.
Do not insert wires, etc., into the pressure port. The diaphragm
will get damaged and correct operation shall not be maintained.
Do not operate the keys with pointed or sharp objects.
•
•
•
•
•
•
•
MENU SETTING mode
If the mode selection key is pressed and held for 2 sec. in
RUN mode, the mode will switch to MENU SETTING mode.
If the mode selection key is pressed while a setting is being
made, the mode will switch to RUN mode. In this case, the
settings that have been changed will be entered.
•
•
Setting item Description
Comparative output 1
output mode setting
Sets the output mode for comparative output 1.
Comparative output 2 output mode
setting (standard type only)
Sets the output mode for comparative output 2.
Analog voltage output /
external input switching
(multi-function type only)
Allows switching between analog voltage output and
auto-reference input / remote zero-adjustment input.
NO / NC switching Sets normally open (NO) or normally closed (NC).
Response time setting
Sets the response time.
The response time can be selected from 2.5 ms,
5 ms, 10 ms, 25 ms, 50 ms, 100 ms, 250 ms, 500
ms, 1,000 ms and 5,000 ms.
Display color switching
for main display
Allows the color for the main display to be changed.
The colors can be set to “red / green” or “green /
red” to correspond to ON / OFF output, or it can
be xed at “red” or “green” all the time.
Unit switching
(high pressure type only)
Pressure unit can be changed.
RUN mode
This is the normal operating mode.•
Setting item Description
Threshold value
setting
The threshold values for ON / OFF operation can be changed directly
by pressing the increment key (UP) and the decrement key (DOWN).
Zero-adjustment
function
This forces the pressure value display to be reset to zero when
the pressure port is open on the atmospheric pressure side.
Key lock function Stops key operations from being accepted.
Peak hold /
bottom hold function
Displays the peak value and bottom value for uctuating
pressure. The peak value appears in the main display,
and the bottom value appears in the sub display.
Table of codes